Noriko Ogawa
type: MusicGroup
genre: classical
genre: classical piano
genre: japanese classical
popularity: 21
followers: 5113
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album: La clarinette parisienne
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  date published: 2021-05-07
album: Tcherepnin: Piano Concertos Nos. 2 and 4
  type: MusicAlbum
  date published: 2003-06-01
album: Rachmaninov: Piano Concertos Nos. 1 & 4 - Rhapsody on a Theme of Paganini
  type: MusicAlbum
  date published: 2012-06-05
  track: Piano Concerto No. 1 in F-Sharp Minor, Op. 1: I. Vivace
  track: Piano Concerto No. 1 in F-Sharp Minor, Op. 1: II. Andante

Piano Concerto No. 1 in F-Sharp Minor, Op. 1: I. Vivace
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by artist: Sergei Rachmaninoff
by artist: Noriko Ogawa
by artist: Malmö Symphony Orchestra
by artist: Owain Arwel Hughes
in album: Rachmaninov: Piano Concertos Nos. 1 & 4 - Rhapsody on a Theme of Paganini
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  date published: 2012-06-05
popularity: 3
genre: classical
genre: classical-piano
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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  date published: 2026-07-08T03:22:41Z
audio: Piano Concerto No. 1 in F-Sharp Minor, Op. 1: I. Vivace
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Piano Concerto No. 1 in F-Sharp Minor, Op. 1: II. Andante
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by artist: Sergei Rachmaninoff
by artist: Noriko Ogawa
by artist: Malmö Symphony Orchestra
by artist: Owain Arwel Hughes
in album: Rachmaninov: Piano Concertos Nos. 1 & 4 - Rhapsody on a Theme of Paganini
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  date published: 2012-06-05
popularity: 3
genre: classical
genre: classical-piano
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  date published: 2026-07-31T05:17:02Z
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch